swap_horiz TRAPPIST-1g Alternatives
Looking for alternatives to TRAPPIST-1g? Compare the top Exoplanet options ranked by our AI scoring system.
TRAPPIST-1g
TRAPPIST-1g is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. Its notable size, approximately 1.13 times that of Earth, and location within the habitable zone make it a key target in the search for potentially life-supporting worlds. Scientists study this rocky planet to assess its atmospher...
apps Top TRAPPIST-1g Alternatives
The top alternative to TRAPPIST-1g in 2026 is TRAPPIST-1e with a score of 9.8/10, followed by Kepler-186f (9.7) and TRAPPIST-1f (9.5).
TRAPPIST-1e
TRAPPIST-1e is an Earth-sized exoplanet orbiting the ultra-cool dwarf star TRAPPIST-1. Its location within the habitable...
Kepler-186f
Kepler-186f is an exoplanet approximately Earth-sized orbiting the red dwarf star Kepler-186. It resides within its star...
TRAPPIST-1f
TRAPPIST-1f is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It resides within the habitable zone where liquid...
Kepler-1649c
Kepler-1649c is an exoplanet roughly Earth-sized orbiting a red dwarf star named Kepler-1649. Its location within its st...
K2-18b
K2-18b is a sub-Neptune exoplanet orbiting the M dwarf star K2-18. Located within its star’s habitable zone, it has garn...
Kepler-442b
Kepler-442b is an exoplanet orbiting a cooler star approximately 1,200 light-years from Earth. Its size and position wit...
TRAPPIST-1c
TRAPPIST-1c is an Earth-sized exoplanet orbiting the ultracool dwarf star TRAPPIST-1. Located within the TRAPPIST system...
Kepler-62f
Kepler-62f is an exoplanet located in the Kepler-62 system. It’s notable as a super-Earth orbiting a red dwarf star with...
TRAPPIST-1b
TRAPPIST-1b is an Earth-sized exoplanet orbiting the ultra compact M-dwarf star TRAPPIST-1. Located 39 light-years from...
Kepler-62e
Super-Earth announced in 2013 orbiting within the habitable zone of the K-type star Kepler-62; at ~1.61 Earth radii it w...
TRAPPIST-1h
TRAPPIST-1h is the outermost of the seven TRAPPIST-1 planets, announced in 2017; it likely receives insufficient stellar...
LHS 1140 b
Discovered in 2017, LHS 1140 b is a super-Earth exoplanet notable for orbiting within the habitable zone of a red dwarf...
CoRoT-7b
Discovered in 2009 by the French CoRoT space telescope, CoRoT-7b is notable for being the first rocky exoplanet ever fou...
Kepler-69c
Super-Earth in the Kepler-69 system announced in 2013, orbiting near the inner edge of its habitable zone and considered...
TOI-700 d
TOI-700 d is an Earth-sized exoplanet discovered by NASA's TESS satellite in 2020, notable for being one of the few pote...
Kepler-47c
Outer planet of the Kepler-47 circumbinary system announced in 2012, notable as the first circumbinary planet found orbi...
HD 219134 b
A rocky super-Earth exoplanet discovered in 2015, notable for being one of the closest transiting exoplanets to our sola...
Kepler-296e
Super-Earth confirmed in 2014 orbiting within the habitable zone of Kepler-296, a red dwarf binary system ~1,200 light-y...
Kepler-10c
A large super-Earth in the Kepler-10 system initially described as a possible rocky mega-Earth with roughly 17 Earth mas...
Kepler-20f
A near-Earth-sized planet in the Kepler-20 system confirmed alongside Kepler-20e in December 2011, with a radius slightl...
summarize Quick Comparison Summary
| Alternative | Score | vs TRAPPIST-1g | Action |
|---|---|---|---|
| 9.8 Brilliant | +0.4 | Compare | |
| 9.7 Brilliant | +0.3 | Compare | |
| 9.5 Brilliant | +0.1 | Compare | |
| 9.3 Excellent | -0.1 | Compare | |
| 9.3 Excellent | -0.1 | Compare | |
| 9.1 Excellent | -0.3 | Compare | |
| 9.1 Excellent | -0.3 | Compare | |
| 9.0 Excellent | -0.4 | Compare | |
| 8.9 Great | -0.5 | Compare | |
| 8.8 Great | -0.6 | Compare |
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